CH18713A - Second in the center for watches - Google Patents

Second in the center for watches

Info

Publication number
CH18713A
CH18713A CH18713A CH18713DA CH18713A CH 18713 A CH18713 A CH 18713A CH 18713 A CH18713 A CH 18713A CH 18713D A CH18713D A CH 18713DA CH 18713 A CH18713 A CH 18713A
Authority
CH
Switzerland
Prior art keywords
watches
center
Prior art date
Application number
CH18713A
Other languages
French (fr)
Inventor
Alfred Roth
Original Assignee
Alfred Roth
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alfred Roth filed Critical Alfred Roth
Publication of CH18713A publication Critical patent/CH18713A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B33/00—Calibers
    • G04B33/10—Calibers with seconds hand arranged in the centre of the dial

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH18713A 1899-09-03 1899-09-03 Second in the center for watches CH18713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH18713T 1899-09-03

Publications (1)

Publication Number Publication Date
CH18713A true CH18713A (en) 1900-02-28

Family

ID=4220532

Family Applications (1)

Application Number Title Priority Date Filing Date
CH18713A CH18713A (en) 1899-09-03 1899-09-03 Second in the center for watches

Country Status (1)

Country Link
CH (1) CH18713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029592A (en) * 1958-07-17 1962-04-17 Montres Perret Et Berthoud Sa Motion-work for time-pieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029592A (en) * 1958-07-17 1962-04-17 Montres Perret Et Berthoud Sa Motion-work for time-pieces

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